How to remove stains on the wall?

1, if the wallpaper is stained with colored pens, especially friends with children at home. You can choose to use rubber, soapy water, etc. Remove stains from wallpaper. Generally speaking, pencil stains are removed by gently wiping the surface with rubber; If it is a watercolor pen stain, you can wipe it with soapy water first, and then wipe it clean with a soft dry cloth. If it is a crayon stain, gently wipe it with a sponge. Ballpoint pen stains need to be cleaned with a semi-wet towel.

2. For some oil stains and soup stains that are difficult to remove, it can be diluted into a low-concentration mixed solution of 1:3. Then dip it in a soft rag, wring it out and wipe it off.

Little knowledge:

Wallpaper, also known as wallpaper, is a kind of interior decoration material for sticking walls, which is widely used in the interior decoration of houses, offices, hotels and restaurants. Materials are not limited to paper, but also include other materials.

Pure paper wallpaper is a kind of natural wallpaper made entirely of paper pulp, which has good air permeability and hygroscopicity, and is an ideal home improvement material with environmental protection and low carbon. Pure paper wallpaper can't be washed directly with water.

If the pure paper wallpaper is stained, it can't be washed directly with clear water, so as not to destroy the integrity of the wallpaper. You can rub it gently with an eraser. If bubbles are found in the wallpaper, you can puncture the bubbles on the surface of the wallpaper with a needle to release gas, then inject glue with an injection needle and scrape it flat with a scraper.

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